Wiarda, H. J. (1974). Politics and social change in Latin America: The distinct tradition. University of Massachusetts.
Chicago Style (17. basım) AtıfWiarda, Howard J. Politics and Social Change in Latin America: The Distinct Tradition. Amherst: University of Massachusetts, 1974.
MLA (9th ed.) AtıfWiarda, Howard J. Politics and Social Change in Latin America: The Distinct Tradition. University of Massachusetts, 1974.
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